qthread_yield(3)

✨ qthread_yield(3) — the libqthread era ✨

okay bestie, gather round, because this little function is lowkey iconic and you're gonna wanna know her 💅

🌸 NAME 🌸

qthread_yield — release the CPU and let the other qthreads have their moment, no cap 👑

🦋 SYNOPSIS 🦋

#include <qthread.h>

void
qthread_yield (void);

like, that's it. that's the whole vibe. she takes void and she gives back void. a queen of minimalism fr fr ✨

💖 DESCRIPTION 💖

so here's the tea: this function lets a qthread explicitly interrupt computation and hand the floor over so other qthreads get a chance to execute — even though it hasn't blocked. not me voluntarily giving up the spotlight 😭

that's genuinely useful for stuff like busy-waits or cooperative multitasking, where you're spinning and you know you should share. it's giving main character who also shares the aux 🎀

and here's the part you NEED to remember, bestie: without using this function, there is no guarantee that other qthreads will have a chance to execute until the currently running qthread performs a synchronization operation. so like... they're just sitting there waiting. starving. 💀

also: if this function is called from a non-qthread, or before qthread_initialize() has been run, it does nothing. it just vibes. absolutely no effect. 🙈

🌈 the cute sign-off 🌈

this page came to you from libqthread, dated APRIL 2011 🫶 like yes she's vintage, yes she still slays, we love a timeless icon. go forth and yield, bestie 💜🧚⭐